package com.qjz.model
{
	import flash.events.EventDispatcher;

	public class ListenerModel extends EventDispatcher
	{
		private static var _instance:ListenerModel;
		
		public static function getInstance():ListenerModel
		{
			if(_instance==null)
				_instance=new ListenerModel();
			return _instance;
		}
		
		public static var SIGN_OUT:String="sign_out";
		
		public static var UPLOADE_SUCCESS:String="uploade_success";
	}
}